Only objects are declared const by a constexpr specifier, per C++0x [dcl.constexpr]p9

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127967 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 2 deletions

diff --git a/lib/Sema/SemaType.cpp b/lib/Sema/SemaType.cpp
index dc2d3ac518..88541c9508 100644
--- a/lib/Sema/SemaType.cpp
+++ b/lib/Sema/SemaType.cpp
@@ -2116,8 +2116,10 @@ TypeSourceInfo *Sema::GetTypeForDeclarator(Declarator &D, Scope *S,
   // Diagnose any ignored type attributes.
   if (!T.isNull()) state.diagnoseIgnoredTypeAttrs(T);
 
-  // If there's a constexpr specifier, treat it as a top-level const.
-  if (D.getDeclSpec().isConstexprSpecified()) {
+  // C++0x [dcl.constexpr]p9:
+  //  A constexpr specifier used in an object declaration declares the object
+  //  as const. 
+  if (D.getDeclSpec().isConstexprSpecified() && T->isObjectType()) {
     T.addConst();
   }